Listes faunistiques invertébrés
CHERAN A JARSY 1 06070400
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| Date prélèvement | 23/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 3 | 7 |
| Protonemura | 46 | 389 | 22 | 21 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 3 | ||
| Perlodes | 150 | 1 | 1 | |
| Taeniopteryx | 14 | 26 | 3 | 21 |
| Hydropsychidae | 211 | 6 | ||
| Hydropsyche | 212 | 18 | 15 | 13 |
| Limnephilidae | 276 | 1 | 1 | |
| Philopotamus | 209 | 8 | ||
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 45 | 15 |
| Sericostoma | 322 | 12 | 2 | 27 |
| Baetis | 364 | 48 | 194 | 373 |
| Caenis | 457 | 8 | 3 | 52 |
| Ephemerella ignita | 451 | 23 | 9 | |
| Heptageniidae | 399 | 6 | 8 | 60 |
| Ecdyonurus | 421 | 12 | 99 | |
| Epeorus | 400 | 2 | 13 | |
| Rhithrogena | 404 | 3 | 7 | |
| Leptophlebiidae | 473 | 15 | ||
| Habroleptoides | 485 | 1 | 10 | |
| Hydroporinae | 2393 | 23 | 4 | 63 |
| Elmis | 618 | 7 | 3 | |
| Esolus | 619 | 2 | 3 | |
| Limnius | 623 | 5 | 6 | 12 |
| Riolus | 625 | 35 | 26 | |
| Hydraena | 608 | 13 | 21 | 26 |
| Athericidae | 838 | 25 | 7 | 40 |
| Blephariceridae | 747 | 43 | 13 | |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 870 | 1 | 146 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 24 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 7 | 1040 | 277 |
| Stratiomyidae | 824 | 2 | 1 | |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 14 | 1 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 265 | 43 | 159 |
| Dugesiidae | 1055 | 3 | 10 | 76 |
| Nemathelmintha | 3111 | 3 |